Adjustable finger stylus



FIG. 1 is a perspective side view of an adjustable finger stylus showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a front view thereof. 

The ornamental design for an adjustable finger stylus, as shown and described. 